Question

Ecuación : x + 12 = -7
O a = 12; b = 7; C = 1
O a = 1; b = 7,0 = 12
O a = 1;b = -7,0 = 12
O a=
a = 7: b = 1.12
Por favorrrrr​

Answer 1

Respuesta:

x=-19

Explicación paso a paso:

O a = 12; b = 7; C = 1

O a = 1; b = 7,0 = 12

O a = 1;b = -7,0 = 12

O a=  7: b = 1.12

esto nos entiende